Strain in Nanocrysttaline Powders of GaN and SiC as Measured by X-ray Diffraction

Bogdan F. Palosz 6,  Ewa Grzanka 5,6,  Stanisław Gierlotka 6,  Svetlana Stelmakh 6,  Roman Pielaszek 5,6,  Witold Łojkowski 6,  Ulrich Bismayer 2,  J. Neuefeind ,  H. P. Weber ,  J. F. Janik 3,  R. L. Wells ,  Witold Palosz 

1. Warsaw University, Faculty of Physics, Hoża 69, Warszawa 00-681, Poland
2. University of Hamburg, Mineralogisch-Pertographisches Institut, Hamburg, Germany
3. AGH University of Science and Technology (AGH), al. Mickiewicza 30, Kraków 30-059, Poland
4. Polish Academy of Sciences, High Pressure Research Center (UNIPRESS), Sokolowska 29/37, Warszawa 01-142, Poland
5. Warsaw University, Faculty of Physics, Hoża 69, Warszawa 00-681, Poland
6. Polish Academy of Sciences, High Pressure Research Center (UNIPRESS), Sokolowska 29/37, Warszawa 01-142, Poland

Abstract

[Abstract body is empty now.]

 

Related papers
  1. Looking at the real structure of nanocrystals with powder diffraction: the apparent lattice parameter approach
  2. Hydrothermal Synthesis of ZnAl2O4 Spinel
  3. Localization of rare-earth dopants in the lattice of nanocrystalline ZrO2 - EXAFS study
  4. Looking beyond limitations of diffraction methods of structural analysis of nanocrystalline materials
  5. Advanced nanoporous yttria-stabilized zirconia ceramics for luminescent oxygen sensors
  6. Excitation transfer in zirconia nanocrystals and ceramics
  7. Eu Luminescence in zirconia nanocrystals
  8. ZnO ceramic sintering and luminescence properties
  9. X-ray and electron microscopy techniques studies on nanocrystalline MgO powder materials prepared by sol-gel method
  10. Oferta zaawansowanych materiałów w perspektywie 5 - 20 lat
  11. Strategia rozwoju badań nanoproszków
  12. Statystyczna analiza deklarowanych kierunków rozwoju nowoczesnych materiałów w projekcie FOREMAT w powiązaniu z tematami polskich prac doktorskich, habilitacyjnych i grantów KBN
  13. Error bars in powder diffraction
  14. Polacy odkryli drugą Ziemię
  15. Synthesis of doped ZnO nanopowders in microwave hydrothermal reactors
  16. Characterization of nanopowders
  17. Synthesis of Al doped ZnO nanopowders and their enhanced luminescence
  18. Synthesis of nanopowders in supercritical water in a continuous flow reactor
  19. A summary of results obtained in Working Group 002 "Synthesis and Processing of Nanopowders"
  20. Summary of activities of Working Group D30/003 "Synthesis and Processing of Nanopowders"
  21. Doped zirconia nanopowders made in microwave – pressure reactor
  22. Combining microwave and pressure techniques for hydrothermal synthesis of ZnO and ZrO2 nanopowders doped with a range of metal ions
  23. Luminescence properties of zinc oxide nanopowders doped with Al ions obtained by the hydrothermal and vapour condensation methods.
  24. Mechanical property of nano-TiO2 dispersed Al65Cu20Ti15 amorphous/nanocrystalline matrix bulk composite prepared by mechanical alloying and high pressure sintering
  25. Structure of nanocrystalline powders of MgO prepared by sol-gel method
  26. Microwave technique applied on the hydrothermal synthesis and sintering of calcia stabilized zirconia nanoparticles
  27. Luminescence properties of cerium doped Y3Al5O12 nanopowders and nanoceramic
  28. Yttrium-Aluminum Garnet Synthesized in the Medium of Supercritical Fluids
  29. Advanced nanostructural zirconia ceramics for optical oxygen sensors
  30. Study of undoped and doped zirconia nanocrystals luminescence
  31. Growth of GaN layers on silicon and sintered GaN nano-ceramic substrates – TEM investigations
  32. Doping of ZnO nanopowders with Mn, Ni and Cr In an ultrasound and microwave driver hydrothermal reaction
  33. Localization of rare-earth dopants in the lattice of nanocrystalline ZrO2 - EXAFS study
  34. Zirconia-based nanomaterials for oxygen sensor - generation, characterisation and optical properties
  35. Production of doped and non doped ceramics nanoparticles for optical applications
  36. Synthesis, sintering and properties of doped nanocrystalline powders of zirconia, zinc oxide and yttrium aluminum garnet (YAG)
  37. Characterization of nanocrystalline ZrO2 doped with Rare-Earth elements synthesized via High Pressure Hydrothermal Method
  38. Particle Size Distribution of ZrO2:Pr3+- Influences of pH, High Power Ultrasound, Surfactant and Dopant Quantity
  39. Time-Resolved Luminescence Characteristics of Doped YAG and YAP Nanopowders
  40. Structure studies on nanocrystalline MgO powders prepared by sol-gel method dried under different conditions
  41. Cathodoluminescence of Al doped ZnO nanopowders
  42. Morphology of Al doped Zinc Oxide Obtained using Hydrothermal and Vapour Condensation Methods
  43. Luminescence and structural properties of rare-earth doped YAG nanoceramics
  44. Optimization of conditions of preparation of YAG nanopowders for sintering of translucent ceramics
  45. The influence of ZrO2 containing 10% Eu 3+ on the polyurethane hard domain structure of nano-composites with luminescence properties
  46. Growth and properties of ytterbium doped KY(WO4)2 nanocomposites
  47. Investigations on the utilization of nano zinc oxides synthesized by hydrothermal method in rubber compounds
  48. Doping of ZnO nanopowders with Mn and Cr in an ultrasound and microwave driven hydrothermal reaction
  49. Investigations of phase composition and grain size distribution in Pr doped ZrO2
  50. Dyfraktometryczna analiza mikro- i makro-naprężeń w spiekach i kompozytach otrzymanych pod wysokim ciśnieniem i wysoką temperaturą.
  51. Badania własności termicznych nanokryształów metodami dyfraktometrycznymi
  52. Nasze wyniki, zdania i sposoby ich realizacji
  53. Morphology of Al doped zinc oxide obtained by the vapour condensation method
  54. The comparison of the properties of YAG obtained by coprecipitation and SCR method
  55. Synthesis of nanopowders at elevated pressure and their characterisation - summary of work of the WG-002
  56. Accuracy of XRD size measurements of nanocrystals
  57. Morphology of Al-Doped Zinc Oxide Obtained by the Vapour Condensation Methods
  58. SWOT analysis of various reactors used for synthesis of nanopwoders in our Working Group
  59. Preliminary research on zirconia based optical oxygen sensor
  60. Structure of nano-crystals: a key to understanding the unique properties of nano-materials
  61. Preparation and electrical properties of the BaTiO3 nanoceramics
  62. Current trends in the development of metallic nanomaterials: results of a study carried out within the EC project Nanoroad SME
  63. Microstructural Evolution in Mechanical Alloying and Hot Pressing of Aluminium and 316 Stainless Steel Powder Blend
  64. Time-resolved luminescence of nanostructured ZnO
  65. Prediction of degree of localisation of misfit dislocation cores in intercrystalline interfaces based on interfacial adhesion
  66. Kinetic and thermodynamic factors leading to dissolution of cementite in pearlitic steel subjected to severe plastic deformation under pressure
  67. Yttria stabilized zirconia nanocrystals luminescence
  68. Application of XRD diffraction methods for determination of grain size distribution in nanoparticles
  69. Optical investigations of RE-doped YAG nanoceramics
  70. Fabrication and micro-structure characterization of Al2O3/Ni-P composites with interpenetrating phases
  71. Nanocrystalline SiC compacts obtained by sintering of laser synthesized nanopowders under extreme pressures
  72. Electrical properties of nanocrystalline ZrO2 at high-pressure
  73. High-pressure Induced Structural Decomposition of RE-doped YAG Nanoceramics
  74. Synthesis of Al-doped ZnO nanomaterials with controlled luminescence properties
  75. Sintering of nanopowders under high pressure
  76. Synthesis and properties of GaAs nano-composites
  77. MD simulation of atomic structure of nanocrystals
  78. SiC-Zn nanocomposites obtained using high-pressure infiltration technique
  79. Combination of ECAP and Hydrostatic Extrusion for ultra-fine grain (UFG) microstructure generation in 99.98% nickel.
  80. Mechanical properties and deformation behaviour of ultra-fine grained nickel.
  81. Sintering temperature effect on structure and properties of Al2O3/Ni-P composites with interpenetrating phases
  82. Grain Size and Grain Size Distribution of Nanocrystalline Pr-doped Zirconia Powders Obtained in High Pressure Microwave Reactor
  83. Influence of synthesis conditions on the particles size and the morphology of zinc oxide nanopowders
  84. Measuring the Grain Size Distribution of Pr-doped Zirconia Nanopowders obtained by Microwave Driven Hydrothermal Synthesis
  85. Excellent mechanical properties of UFG metals and alloys, subjected to combination of severe plastic deformation methods.
  86. An FT-IR Spectroscopic Investigation of Hydroxide Groups in Nano-Crystals of ZrO2.
  87. Development of microstructure and mechanical properties in nickel deformed by hydrostatic extrusion
  88. Structural and luminescence properties of yttrium-aluminum garnet (YAG) nanoceramics
  89. Biocompatibility of thin films based on hydrothermal synthesized HAp
  90. Hybrid HAp- maleic anhydride copolymer nanocomposites obtained by in situ functionalisation
  91. Fabrication and electrical properties of Eu3+:BaTiO3 nanoceramics for SOFC
  92. Luminescence of ZrO2 nanocrystals
  93. Molecular impurities in the luminescent ZnO nanocrystals
  94. X-ray diffraction studies of thermal properties of bulk- and surface-atoms of nanocrystalline SiC
  95. Characterization of nanostructured hydroxyapatite ceramics densified at high-pressure and temperature
  96. Powder precursors for nanoceramics: cleaning and compaction
  97. Examination of the atomic Pair Distribution Function (PDF) of SiC nanocrystals by in-situ high pressure diffraction
  98. Investigation of the microstructure of SiC-Zn nanocomposites by microscopic methods: SEM, AFM and TEM
  99. Sythesis of metal-ceramic nanocomposites by high-pressure infiltration
  100. X-Ray investigations of the natural and artificial White Etching Layer
  101. Diffusion and diffusion induced defects in GaN
  102. Excellent Mechanical Properties of Nickel Processed by High Pressure Techniques
  103. Microwave driven hydrothermal synthesis of iron oxide - the effect of process parameter on the properties of the nanopowders
  104. Relaxation processes in ZrO2 at high pressures
  105. Luminescence of ZrO2 and ZnO nanocrystals
  106. Zinc oxide nanopowders obtained by the microwave-hydrothermal route
  107. Microwave driven hydrothermal synthesis of Pr-doped zirconia nanopowders
  108. New hydroxyapatite based nanomaterials for potential use in medical fields
  109. The influence of temperature and pressure on possibility of obtaining Al2O3/Ni-P nanocomposite through hot pressing process.
  110. Thermal expansion of NdGaO3 perovskite
  111. Crystal structure and thermal expansion of PrGaO3 in the temperature range 10-1253 K
  112. Correlation between high-pressure ZrO2 electrical properties and crystallite size
  113. Twin structure of LSGMO crystals studied by Laue method
  114. Precise determination of full Grain Size Distribution from diffraction peak profile as a result of kinematical theory of diffraction for polidispersive nanomaterials
  115. Pressure Effect on Grain Boundary Diffusion in Al Bicrystals
  116. Microstructure of Surface Layers of Raiways After Heavy Exploatation
  117. Normal Grain Growth in 2-d Strips of Polycrystalline Aluminium Under High Pressure
  118. Reaction Diffusion in Metallic Systems under High Pressure
  119. High Pressure Effect on Grain Boundary Wetting in Aluminium Bicrystals
  120. X-Ray Characterization of Nanostructured Materials
  121. Generetion and Relaxation of Strain in SiC and GaN under Extreme Pressure
  122. Surface Diffraction Effects from Nanopowders under Pressure
  123. Pressure Effect on Interface Energy, Diffusion and Reactions
  124. Influence of high pressure on the polytype structure of nanocrystalline GaN
  125. Transformation of fractal microstructure of nanocrystalline SiC and diamond in high pressures - Small Angle Scattering Study
  126. Microwave-Hydrothermal Synthesis of Nanostructured Pr-Doped Zirconia Powders
  127. Synthesis of Nanocomposites Based on Superhard Ceramic Nanopowders
  128. The Strain Induced Cementite Dissolution in Carbon Steels-Experimental Facts and Theoretical Approach
  129. Effect of SPD Grain Refinement and Peculiarity of Structure and Mechanical Properties of UFG Ni
  130. Luminescense of Nanosize ZrO2
  131. Structure, Morphology and Luminescence Properties of Pr-doped Nanocrystalline ZrO2 Obtained by Hydrothermal Method
  132. Nanostructure Formation on the Surface of Railway Tracks and Wheelsets
  133. Hydrothermal Synthesis of Zinc Oxide Nanopowders with Microwaves Applications
  134. Microwave Driven Hydrothermal Synthesis of Iron Oxide Nanopowders
  135. Indentation Technique for Determination if Mechanical Behavior of Nanomaterials (Bulk and Coatings)
Submitted: 2003-02-16 17:33
Revised:   2003-02-16 17:33
Google
 
Web science24.com
© 1998-2008 pielaszek research, all rights reserved Powered by the Conference Engine